JColvin

Administrators
  • Content Count

    3136
  • Joined

  • Last visited

  • Days Won

    104

JColvin last won the day on September 19

JColvin had the most liked content!

About JColvin

  • Rank
    Forum Moderator
  • Birthday April 22

Profile Information

  • Gender
    Male
  • Location
    Pullman, WA

Recent Profile Visitors

10973 profile views
  1. JColvin

    JTAG-HS2 program issue

    Hi @Chase, Have you tried closing out ISE iMPACT and then re-opening it and/or restarting the computer? Occasionally drivers can get confused about what is connected; I've run into this same issue before and successfully resolved it in that way. As an additional question, have you successfully gotten the downstream Spartan-6 device to be detected before? Do you have Digilent's Adept software open at the same time as iMPACT? If that doesn't work, we can troubleshoot further. Thanks, JColvin
  2. Hi @cmarcelo, What board are you using? Edit: saw you were responded to in your other thread. Thanks, JColvin
  3. Hi @pedro_uno, Depending on your exact end design, I'd probably recommend going for the Pmod BB (a breadboard) or the Pmod TPH2 if you just need test point headers. Thanks, JColvin
  4. Hi @GeorgeMina, Yes the cable like the one you linked will work correctly. I'm not familiar with the Nebula board you linked, but most microcontrollers programming environments are pretty beginner friendly. Let me know if you have any questions about this. Thanks, JColvin
  5. JColvin

    pmodBLE

    Hi @Ely4, I believe you can use some sort of list command such as some of the ones listed in the RN4871 User Guide, though I will look into this some more. Thanks, JColvin
  6. Hi @emma9513, If that is the case, I would suspect that during the original installation of Vivado that the Zynq chips were not added in. You can add them in by going to the Help tab in Vivado and then selecting "Add Design Tools or Devices". You'll then be asked to log in to your Xilinx account, whereupon afterwards you'll be able to select the Zynq-7000 chips under SoCs in the Devices category. After adding those in and restarting Vivado, you should be able to see those chips and the Cora show up in the board selection screen. Let me know if you have any questions. Thank you, JColvin
  7. Hi @sgrobler and @benl, I was informed today that a conversion process of converting a dlog file into csv is now tested and working for OpenLogger and OpenScope MZ and is documented here: https://reference.digilentinc.com/reference/software/waveforms-live/how-to-convert-dlog. If you have any questions on this, I will try to answer them, but may end up deferring to @AndrewHolzer for the technical side of things. Thanks, JColvin
  8. Hi @mehdi, How did the EEPROM get erased? And you are using the JTAG HS2 with a Xilinx device of some kind? Are you not able to see the JTAG HS2 in Digilent's Adept program? Thanks, JColvin
  9. Hi @mustafasei, I reached out to another engineer about this, but unfortunately they did not have any additional advice for what could be attempted. Thanks, JColvin
  10. Hi @GeorgeMina, Yes, you may attach one Pmod to the top row of the 2x6 header and the other Pmod to the bottom row of the 2x6 Pmod host port; you will need to use a cable of some kind though since the Pmods won't both physically fit on top of each other, but there is nothing electrically preventing you from doing this. I am not familiar with the Nebula board you mentioned, but you should be able to program it such that each Pmod is controlled separately. I don't know if there are any nuances with this particular board that you would have to consider (such as the Pmod port is only compatible with SPI Pmods). Thanks, JColvin
  11. Hi @makedestroyrepeat, Do you know what resolutions you selected? Based on the Pcam 5C demo, it appears that only the 1080P at 30Hz and the 720p at 60Hz are supported and selecting 1080p at 15Hz will cause problems if used. What size/resolution is your monitor that you have connected? Did you also choose the RAW mode as the Image Format? Additionally, what version of Vivado and Xilinx SDK are you using so I can see if I can replicate this? Thanks, JColvin
  12. Hi @nitin.ingle, I'd recommend taking a look at this thread (in addition to the threads attila already linked) as well as the built-in documentation for the Impedance instrument within WaveForms, typically store on a Windows computer here: C:/Program Files (x86)/Digilent/WaveForms3/doc/index.html. Thanks, JColvin
  13. Hi @spaske, Did you take a look at this tutorial that we have for the Analog Discovery 2 here, https://reference.digilentinc.com/learn/instrumentation/tutorials/ad2-impedance-analyzer/start? Thanks, JColvin
  14. Hi @tekson, Did you follow the tutorial that we have for using our GitHub projects here? Looking at your path name and presuming you didn't change any of the names, it appears that you downloaded the source code from the releases page rather than the .zip file on the top of the assets list for the 2016.4 variant. Thanks, JColvin
  15. Hi @Antonio Fasano, I would recommended taking a look at this thread and this one that works on getting interrupts on a Zynq board as well as this thread for just an Arty A7 with interrupts. Thanks, JColvin